Example 12 – Operating a PS/2 keyboard

The example shows the connection of a device from the dsPIC30F family to a standard PS/2 keyboard. It is important to note that all pins of the PS/2 keyboard connected to the dsPIC30F device are connected to the power supply by the pull-up resistors. The realization is carried out by using the mikroPascal compiler for dsPIC30F microcontrollers.